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MOESM1 of Effectiveness of incentives and follow-up on increasing survey response rates and participation in field studies

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journal contribution
posted on 2019-12-06, 04:44 authored by Michael Smith, Maryam Witte, Sarah Rocha, Mathias Basner
Additional file 1. A. Questionnaire instruments. B. Cost estimate calculations. C. Field study participation. D. Figures.


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